MgO powders for heating element
1.MgO powders with good quality and low price. 2.enough Export License. 3.ISO9001 and ISO14001 4.exported to 20 countries.
We are the professional manufacture of Magnesium oxide powder in China. We can provide the magnesium oxide powder of all kinds for heating elements. We have the SGS and UCS certificate for the quality of the products.
Detailed Description| NAME | GRADE | CHEMICAL COMPOSTION | PHYSICAL PROPERTIES | ||||||
| MgO | CaO | Fe2O3 | SiO2 | Al2O3 | (F.R)S/100g | (T.D)g/cm | |||
| High Temperature | HTM | ≥94 | ≤1.5 | ≤0.5 | ≤2.5 | ≤0.9 | 40~325 | 170±30 | 2.34±0.06 |
| Medium Temperature | MTM | ≥94 | ≤1.5 | ≤0.5 | ≤2.5 | ≤0.9 | 40~325 | 185±35 | 2.35±0.05 |
| Medium-Low Temperature | MLTM | ≥94 | ≤1.5 | ≤0.5 | ≤2.5 | ≤0.9 | 40~325 | 200±40 | 2.34±0.06 |
| Medium-Low Temperature | MLATM | ≥94 | ≤1.5 | ≤0.5 | ≤2.5 | ≤0.9 | 40~325 | 200±40 | 2.43±0.07 |
| Low Temperature | LTM | ≥93 | ≤2.5 | ≤0.8 | ≤2.5 | ≤0.9 | 40~325 | 200±40 | 2.31±0.05 |
| Hot plate powder | HPP | ≥80 | ≤2 | ≤1 | ≤2 | ≤20 | 50-325 | - | - |
| NAME | GRADE | NORMAL CONDITION | HEATING CONDITION | HUMID CONDITION | |||||
| MΩ | V | w/cm² | mA | V | MΩ | V | |||
| High temperature | HTM | >1000 | 2000 | 10 | ≤0.4 | 1600 | - | - | |
| Medium temperature | MTM | >1000 | 2000 | 8 | ≤0.4 | 1600 | 1000 | 2000 | |
| Medium-Low temperature | MLTM | >1000 | 2000 | 7 | ≤0.3 | 1600 | 1000 | 2000 | |
| Medium-Low Temperature | MLATM | >1000 | 2000 | 7 | ≤0.3 | 1500 | 1000 | 2000 | |
| Low temperature | LTM | >1000 | 2000 | 6 | ≤0.3 | 1500 | 1000 | 2000 | |
| Hot plate powder | HPP | >1000 | 2000 | 6 | ≤0.3 | 1500 | 1000 | 2000 | |
MgO powders for heating element
